Contacts of the helix formed by residues 397 - 419 (chain A) in PDB entry 3EIJ


Residue contacts within the protein are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332). A short description of the analytical approach is given at the end of the page.
For CSU analysis of other PDB entry

Note:
Non-standard 3 letter residue codes indicate a heterogroup. To identify and analyse, use LPC software

Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB   - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC   - hydrophobic-hydrophilic contact (destabilizing contact)
+/-  - indicates presence/absence of a specific contacts
*    - indicates residues forming contacts  by their side chain
       (including CA atoms)
Residues in contact with THR 397 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    357A  PRO      4.7     3.1    +      -       -      -
    360A  HIS*     5.1     0.7    +      -       -      -
    391A  TRP*     3.9     1.8    -      -       -      -
    394A  SER*     4.9     9.9    -      -       -      +
    395A  THR      3.7     4.3    +      -       -      +
    396A  ILE*     1.3    79.3    -      -       -      +
    398A  VAL*     1.3    68.9    +      -       +      +
    399A  ASP*     4.3     6.4    +      -       -      +
    400A  GLN*     3.9    21.6    +      -       -      +
    401A  MET*     3.1    19.1    +      -       -      +
    212B  LYS*     3.4    29.6    -      -       -      +
    214B  SER*     5.0    12.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 398 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    391A  TRP*     3.6    29.2    -      -       +      -
    397A  THR*     1.3    72.6    -      -       -      +
    399A  ASP*     1.3    55.9    +      -       -      +
    401A  MET*     3.5     2.7    -      -       +      +
    402A  LYS*     2.6    43.8    +      -       +      +
    443A  LEU*     6.2     2.2    -      -       +      -
    176B  PHE      3.7    16.4    -      -       -      +
    177B  GLU*     3.1    24.7    -      -       -      +
    178B  HIS      3.5    28.5    -      -       -      +
    179B  GLY*     4.2     3.4    -      -       -      +
    218B  MET*     4.5     8.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 399 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    397A  THR*     3.4     5.5    -      -       -      +
    398A  VAL*     1.3    78.5    -      -       -      +
    400A  GLN*     1.3    64.7    +      -       -      +
    402A  LYS*     3.0     7.8    +      -       -      +
    403A  ARG*     2.6    39.7    +      -       -      +
    214B  SER*     3.9    18.0    -      -       -      +
    217B  GLU*     3.3    30.3    -      -       -      +
    218B  MET*     4.3    24.0    -      -       +      -
    221B  LYS*     3.4    21.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 400 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    357A  PRO      3.1    21.1    -      -       -      +
    358A  HIS*     3.2    30.4    +      -       -      +
    360A  HIS*     3.3    17.6    +      -       +      +
    361A  HIS*     2.8    62.9    +      -       -      +
    396A  ILE*     4.0     4.0    -      -       +      -
    397A  THR*     3.6    18.8    +      -       -      +
    399A  ASP*     1.3    92.2    +      -       -      +
    401A  MET*     1.3    63.2    +      -       -      +
    403A  ARG*     4.4     1.8    -      -       -      +
    404A  GLY*     3.1    18.9    +      -       -      -
    214B  SER*     6.1     1.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with MET 401 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    364A  VAL*     4.0    12.5    -      -       -      +
    387A  LEU*     4.6    17.5    -      -       +      +
    391A  TRP*     4.6     9.6    -      -       +      -
    396A  ILE*     3.5    22.3    -      -       +      +
    397A  THR      3.1    18.7    +      -       -      +
    398A  VAL*     3.6     7.0    -      -       +      +
    400A  GLN*     1.3    77.0    -      -       -      +
    402A  LYS*     1.3    61.9    +      -       -      +
    404A  GLY*     3.5     1.6    +      -       -      -
    405A  TYR*     2.8    58.7    +      -       +      +
    438A  ILE*     3.3    56.3    -      -       +      +
    439A  ILE*     4.0     4.9    -      -       +      -
    443A  LEU*     5.1     1.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 402 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    398A  VAL*     2.6    26.0    +      -       +      +
    399A  ASP*     3.5     7.6    -      -       -      +
    401A  MET*     1.3    72.2    -      -       -      +
    403A  ARG*     1.3    65.8    +      -       -      +
    405A  TYR*     3.3     4.2    +      -       -      +
    406A  GLU*     3.1    45.2    +      -       -      +
    442A  GLN*     4.2    10.2    +      -       -      +
    443A  LEU*     3.5    31.5    -      -       +      +
    175B  TYR*     4.7     6.3    +      -       -      -
    179B  GLY*     3.1    33.8    +      -       -      +
    181B  THR*     5.0     4.0    +      -       -      -
    218B  MET*     5.9     4.5    -      -       -      +
    221B  LYS*     3.8    33.9    -      -       -      +
    225B  ASP*     5.7     1.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 403 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    361A  HIS*     3.5    38.0    +      -       +      +
    399A  ASP*     2.6    26.9    +      -       -      +
    400A  GLN*     4.4     2.2    -      -       -      +
    402A  LYS*     1.3    75.3    -      -       -      +
    404A  GLY*     1.3    61.5    +      -       -      +
    406A  GLU*     3.3    14.5    +      -       -      +
    407A  ARG*     3.1    48.7    +      -       -      +
    221B  LYS*     5.0    11.0    -      -       -      +
    326B  HIS*     3.7    27.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 404 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    361A  HIS*     3.7    23.3    -      -       -      +
    364A  VAL*     3.9    18.6    -      -       -      -
    365A  TYR*     4.3     3.3    -      -       -      -
    400A  GLN      3.1    10.9    +      -       -      -
    401A  MET      3.5     0.4    +      -       -      -
    402A  LYS      3.2     0.4    -      -       -      -
    403A  ARG*     1.3    77.4    -      -       -      +
    405A  TYR*     1.3    59.7    +      -       -      +
    407A  ARG*     3.3     6.0    +      -       -      +
    408A  ILE*     3.3    28.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 405 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    364A  VAL*     3.7    12.6    -      -       +      -
    368A  ILE*     4.1    19.5    -      -       +      -
    387A  LEU*     3.7     9.1    -      -       +      +
    401A  MET*     2.8    57.6    -      -       +      +
    402A  LYS      3.3     1.9    +      -       -      +
    404A  GLY*     1.3    73.2    -      -       -      +
    406A  GLU*     1.3    61.4    +      -       -      +
    408A  ILE*     3.2     5.5    +      -       -      +
    409A  TYR*     3.0    61.7    +      +       +      -
    426A  LEU*     5.9     0.2    -      -       +      -
    429A  PHE*     4.0     3.9    -      +       -      -
    430A  VAL*     4.2    13.0    -      -       +      -
    433A  CYS*     3.2    29.3    -      -       -      +
    439A  ILE*     3.9    19.3    -      -       +      -
    443A  LEU*     3.6    25.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 406 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    402A  LYS*     3.1    47.1    +      -       -      +
    403A  ARG*     3.7    14.6    -      -       -      +
    405A  TYR*     1.3    77.1    -      -       -      +
    407A  ARG*     1.3    60.7    +      -       -      +
    409A  TYR*     3.5     7.8    +      -       +      +
    410A  ASN*     3.1    25.3    +      -       -      +
    443A  LEU*     4.9     4.6    -      -       +      +
    446A  LEU*     3.7    31.8    -      -       +      +
    221B  LYS*     4.0    13.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 407 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    361A  HIS*     3.0    34.4    +      -       -      -
    362A  GLU*     2.9    30.1    +      -       -      -
    365A  TYR*     3.3    55.7    -      -       +      +
    403A  ARG*     3.1    45.9    +      -       -      +
    404A  GLY*     3.5     8.3    -      -       -      +
    405A  TYR      3.2     0.2    -      -       -      -
    406A  GLU*     1.3    76.8    -      -       -      +
    408A  ILE*     1.3    62.4    +      -       -      +
    410A  ASN*     3.2     9.2    +      -       -      +
    411A  GLU*     3.2    32.0    +      -       -      +
    326B  HIS*     3.1    20.5    +      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 408 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    365A  TYR*     3.5    40.8    -      -       +      +
    368A  ILE*     3.4    35.4    -      -       +      -
    369A  ILE*     4.9     3.6    -      -       +      +
    372A  LEU*     5.0     6.5    -      -       +      -
    404A  GLY      3.3    20.8    +      -       -      +
    405A  TYR*     3.2     8.6    +      -       -      +
    407A  ARG*     1.3    78.8    -      -       -      +
    409A  TYR*     1.3    75.7    +      -       +      +
    411A  GLU*     3.0     4.5    +      -       -      +
    412A  ILE*     2.8    35.1    +      -       +      +
    415A  ILE*     4.8     4.7    -      -       +      +
    426A  LEU*     3.7    28.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 409 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    405A  TYR*     3.0    43.6    +      +       +      +
    406A  GLU*     3.8     9.4    -      -       -      +
    408A  ILE*     1.3    80.8    -      -       +      +
    410A  ASN*     1.3    59.3    +      -       -      +
    412A  ILE*     3.5    19.1    -      -       -      +
    413A  PRO*     3.9     4.5    -      -       -      +
    426A  LEU*     3.3    34.1    -      -       +      -
    430A  VAL*     2.7    33.6    -      -       +      +
    439A  ILE*     4.7     0.3    -      -       -      +
    443A  LEU*     3.5    28.3    +      -       +      -
    446A  LEU*     3.9    16.4    -      -       +      +
    447A  CYS*     3.6    15.7    -      -       +      -
    448A  PRO*     3.7    22.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 410 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    406A  GLU      3.1    13.0    +      -       -      +
    407A  ARG*     3.2    14.1    -      -       -      +
    408A  ILE      3.0     0.6    -      -       -      -
    409A  TYR*     1.3    79.2    -      -       -      +
    411A  GLU*     1.3    63.1    +      -       +      +
    412A  ILE      3.5     0.2    -      -       -      -
    413A  PRO*     3.5    12.5    -      -       -      +
    414A  ASP*     5.9     0.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 411 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    365A  TYR*     2.4    44.0    +      -       -      -
    407A  ARG*     3.2    16.4    +      -       -      +
    408A  ILE      3.0     2.1    +      -       -      +
    410A  ASN*     1.3    82.9    -      -       +      +
    412A  ILE*     1.3    61.1    +      -       -      +
    413A  PRO*     3.3     3.8    -      -       -      -
    414A  ASP*     2.9    16.6    +      -       +      +
    415A  ILE*     2.9    42.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 412 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    372A  LEU*     4.1    20.4    -      -       +      -
    408A  ILE*     2.8    14.9    +      -       +      +
    409A  TYR*     3.5    16.6    -      -       -      +
    411A  GLU*     1.3    79.2    -      -       -      +
    413A  PRO*     1.3    74.2    -      -       +      +
    415A  ILE*     4.2     8.3    -      -       +      -
    416A  ASN*     2.8    27.4    +      -       -      +
    422A  SER*     3.7    36.1    -      -       -      +
    423A  TYR*     3.7    39.7    -      -       +      +
    426A  LEU*     4.3    13.9    -      -       +      -
    448A  PRO*     3.8    11.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 413 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    409A  TYR      3.9     4.7    -      -       -      +
    410A  ASN      3.5    14.6    -      -       -      +
    411A  GLU      3.3     5.4    -      -       -      -
    412A  ILE*     1.3    98.7    -      -       +      +
    414A  ASP*     1.3    64.4    +      -       -      +
    416A  ASN*     3.8     6.4    -      -       -      +
    417A  LEU*     3.4    21.0    -      -       -      +
    423A  TYR*     3.5    23.6    -      -       +      +
    448A  PRO*     5.9     1.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 414 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    410A  ASN      5.9     0.7    -      -       -      -
    411A  GLU*     2.9    15.8    +      -       +      +
    413A  PRO*     1.3    82.6    -      -       -      +
    415A  ILE*     1.3    61.5    +      -       +      +
    416A  ASN      3.2     1.8    -      -       -      -
    417A  LEU*     2.8    38.3    +      -       +      +
    418A  ASP*     3.7     8.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 415 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    365A  TYR*     5.2     2.7    -      -       +      +
    369A  ILE*     5.4    11.7    -      -       +      -
    372A  LEU*     4.4    24.7    -      -       +      -
    373A  GLU*     6.1     1.1    -      -       +      -
    408A  ILE*     4.8     7.6    -      -       +      +
    411A  GLU*     2.9    41.1    +      -       +      +
    412A  ILE*     4.0    10.1    -      -       +      +
    414A  ASP*     1.3    74.7    -      -       +      +
    416A  ASN*     1.3    55.1    +      -       -      +
    418A  ASP*     2.9     6.1    +      -       -      +
    419A  VAL*     2.8    47.9    +      -       +      +
    422A  SER*     3.6    17.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 416 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    412A  ILE      2.8    19.7    +      -       -      +
    413A  PRO      3.8     6.3    -      -       -      +
    414A  ASP      3.2     0.2    -      -       -      -
    415A  ILE*     1.3    77.3    -      -       -      +
    417A  LEU*     1.3    65.8    +      -       +      +
    418A  ASP      3.2     1.2    +      -       -      -
    419A  VAL      3.5    12.5    +      -       -      +
    420A  PRO*     4.4     3.3    -      -       -      +
    421A  HIS*     4.2     5.0    +      -       -      -
    422A  SER*     3.3    30.3    +      -       -      -
    423A  TYR*     3.2    38.5    +      -       +      +
    450A  ARG*     4.1    17.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 417 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    413A  PRO      3.4    18.6    -      -       -      +
    414A  ASP*     2.8    21.2    +      -       -      +
    416A  ASN*     1.3    82.0    -      -       +      +
    418A  ASP*     1.3    66.0    +      -       -      +
    450A  ARG*     6.0     3.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 418 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    414A  ASP      3.7     8.3    +      -       -      +
    415A  ILE*     2.9     7.4    +      -       -      +
    417A  LEU*     1.3    87.0    -      -       -      +
    419A  VAL*     1.3    69.0    +      -       +      +
    420A  PRO*     3.4    10.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 419 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    372A  LEU*     3.3    29.4    -      -       +      +
    373A  GLU*     4.2    22.9    -      -       +      +
    415A  ILE*     2.8    29.1    +      -       +      +
    416A  ASN      3.5     6.9    -      -       -      +
    418A  ASP*     1.3    83.0    -      -       +      +
    420A  PRO*     1.3    71.6    -      -       +      +
    421A  HIS      3.4     0.3    +      -       -      -
    422A  SER*     2.5    36.5    +      -       -      +
----------------------------------------------------------
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A short description of the analytical approach
The contact analysis used in this page is based upon the approach developed in: Sobolev V., Wade R.C., Vriend G. and Edelman M. PROTEINS (1996) 25, 120-129. Contact legitimacy depends on the hydrophobic-hydrophilic properties of the contacting atoms. In order to define it, for each inter-atomic contact, eight atom classes have been introduced:


   I  Hydrophilic      - N and O that can donate and accept hydrogen bonds
                         (e.g., oxygen of hydroxyl group of Ser. or Thr)
  II  Acceptor         - N or O that can only accept a hydrogen bond
 III  Donor            - N that can only donate a hydrogen bond
  IV  Hydrophobic      - Cl, Br, I and all C atoms that are not in
                         aromatic rings and do not have a covalent bond to
                         a N or O atom
   V  Aromatic         - C in aromatic rings irrespective of any other 
                         bonds formed by the atom
  VI  Neutral          - C atoms that have a covalent bond to at least one
                         atom of class I or two or more atoms from class II
                         or III; atoms; S, F, P, and metal atoms in all cases
 VII  Neutral-donor    - C atoms that have a covalent bond with only one
                         atom of class III
VIII  Neutral-acceptor - C atoms that have a covalent bond with only 
                         one atom of class II
For each pair of contacts the state of legitimacy is shown below:

Legend:
+, legitimate
-, illegitimate
------------------------------------------------------------
  Atomic class           I  II  III   IV   V   VI  VII  VIII
------------------------------------------------------------
   I  (Hydrophilic)      +   +    +    -   +   +    +    +
  II  (Acceptor)         +   -    +    -   +   +    +    -
 III  (Donor)            +   +    -    -   +   +    -    +
  IV  (Hydrophobic)      -   -    -    +   +   +    +    +
   V  (Aromatic)         +   +    +    +   +   +    +    +
  VI  (Neutral)          +   +    +    +   +   +    +    +
 VII  (Neutral-donor)    +   +    -    +   +   +    -    +
VIII  (Neutral-acceptor) +   -    +    +   +   +    +    -
------------------------------------------------------------
Warning!
Atom classes for heterogroups are automatically assigned based on the atomic coordinates. However, in three cases (see below) the automatic assignment is currently ambiguous. In these cases, the user is advised to manually analyse the full list of contacts using LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are 
   considered "aromatic" (Class V) if the ring is approximately
   planar, and "hydrophobic" (Class IV) or "neutral" (Classes
   VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
   "hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
   "carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).

Please E-mail any questions and/or suggestions concerning this page to Vladimir.Sobolev@weizmann.ac.il